摘要
ＡＴＭＶＰ交叉连接（ＶＰＸ）网络自愈得到了深入的研究。网络自愈也是一个控制问题，然而在以往的文献中，常规控制和自愈控制是分开研究的。本文首次提出了ＡＴＭＶＰＸ生存网络的综合控制策略，把两者有机地结合在起来，作为一个整体来设计，以降低控制复杂度，并通过计算机模拟验证了该策略的可操作性和正确性，该控制策略能够运行在常规条件下和发生故障环境中，使得网络规划和设计达到成本有效性要求。
Nowadays the self-healing techniques in ATM VPX( VP cross-connect) networks are highlycondidered. However in previous liteialure,the normal control and self-healing control are separately investigat-ed. In this paper, integrated control strategies for ATM VPX survivable networks are proposed , which combine thenormal control and self-healing control in a unified way to reduce the control complexity . Through computer sim-ulation, the operationability and validity of these strategies are verified . These strategies are able to operate underboth normal conditions and catastrophic failure situations.These strategies will make it possible to plan and de-sign cost-effective survivable networks.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1998年第4期55-58,79,共5页
Acta Electronica Sinica
基金
国家自然科学基金
关键词
ATMVPX
生存网络
综合控制
B-ISDN
ATM VPX survivable network, Integrated VP-based control, Normal control, Self-healing control
